- Improve the C bindings for compatibility with OCaml 5
- release the OCaml runtime lock around C functions
- Improve compatibility with OCaml CI and more OCaml versions
- Improve documentation in polly.mli (Török Edwin)
- Use GitHub CI instead of Travis
- Add EventFD (Christophe Raffalli)
- Add wait_fold, a folding iterator
- More abstract interface
- Safer allocation in stubs C code
- Improved documentation
- Initial release